// Copyright (C) 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package note

import "github.com/google/gapid/core/fault"

// Broadcast forwards all messages to all supplied handlers.
func Broadcast(handlers ...Handler) Handler {
	return func(p Page) error {
		errs := fault.One{}
		for _, handler := range handlers {
			errs.Collect(handler(p))
		}
		return errs.First()
	}
}
